/* ============================================
   IZ Group - Sectors Page Styles
   Alternating layout with premium corporate design
   ============================================ */

/* ============================================
   SECTORS HERO SECTION
   ============================================ */

.sectors-hero {
  position: relative;
  height: 65vh;
  min-height: 500px;
  max-height: 700px;
  background-image: linear-gradient(135deg,
    rgba(26, 58, 92, 0.95),
    rgba(26, 58, 92, 0.85)),
    url('../images/about-background.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0;
  padding-top: 140px;
}

.page-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(26, 58, 92, 0.85), rgba(26, 58, 92, 0.75));
  z-index: 1;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--color-white);
  padding: 0 var(--space-4);
}

/* Breadcrumb */
.breadcrumb {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-4);
  font-weight: var(--font-weight-medium);
}

.breadcrumb a {
  color: white;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--color-gold);
}

.breadcrumb-separator {
  margin: 0 var(--space-2);
  color: rgba(255, 255, 255, 0.5);
}

.breadcrumb-current {
  color: var(--color-white);
}

.page-hero-title {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  margin: 0;
  letter-spacing: var(--letter-spacing-tight);
}

@media (min-width: 768px) {
  .page-hero-title {
    font-size: var(--font-size-6xl);
  }
}

.page-hero-description {
  font-size: var(--font-size-xl);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin-top: var(--space-4);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .page-hero-description {
    font-size: var(--font-size-2xl);
  }
}

/* ============================================
   SECTORS INTRODUCTION
   ============================================ */

.sectors-intro {
  padding: var(--space-20) 0;
  background-color: var(--color-white);
}

.sectors-intro-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.sectors-intro .section-title {
  margin-bottom: var(--space-6);
}

.sectors-intro .section-intro {
  font-size: var(--font-size-lg);
  line-height: 1.8;
  color: var(--color-text);
}

/* ============================================
   SECTORS LIST - ALTERNATING LAYOUT
   ============================================ */

.sectors-list {
  padding: var(--space-16) 0 var(--space-20);
  background-color: #f8f9fa;
}

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 1024px) {
  .container-wide {
    padding: 0 var(--space-8);
  }
}

/* Individual Sector Item */
.sector-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-bottom: var(--space-16);
  background-color: var(--color-white);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
  scroll-margin-top: 120px; /* Offset for fixed header when using anchor links */
}

.sector-item:hover {
  box-shadow: var(--shadow-2xl);
  transform: translateY(-4px);
}

/* Desktop: Alternating Left-Right Layout */
@media (min-width: 1024px) {
  .sector-item {
    grid-template-columns: repeat(2, 1fr);
    min-height: 400px;
  }

  /* Featured items - larger */
  .sector-item-featured {
    min-height: 500px;
  }

  /* Image on right, content on left */
  .sector-item-right .sector-image {
    order: 2;
  }

  .sector-item-right .sector-content {
    order: 1;
  }

  /* Image on left, content on right (default) */
  .sector-item-left .sector-image {
    order: 1;
  }

  .sector-item-left .sector-content {
    order: 2;
  }
}

/* Sector Image */
.sector-image {
  position: relative;
  overflow: hidden;
  min-height: 300px;
}

@media (min-width: 1024px) {
  .sector-image {
    min-height: 100%;
  }
}

.sector-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.sector-item:hover .sector-image img {
  transform: scale(1.05);
}

.sector-image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg,
    rgba(26, 58, 92, 0.4),
    rgba(26, 58, 92, 0.2));
  transition: background var(--transition-base);
}

.sector-item:hover .sector-image-overlay {
  background: linear-gradient(135deg,
    rgba(26, 58, 92, 0.3),
    rgba(26, 58, 92, 0.1));
}

/* Sector Content */
.sector-content {
  padding: var(--space-10);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (min-width: 768px) {
  .sector-content {
    padding: var(--space-12);
  }
}

@media (min-width: 1024px) {
  .sector-content {
    padding: var(--space-16);
  }

  .sector-item-featured .sector-content {
    padding: var(--space-20);
  }
}

/* Sector Badge */
.sector-badge {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background-color: rgba(201, 169, 97, 0.1);
  color: var(--color-gold);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
  border-radius: var(--border-radius);
  margin-bottom: var(--space-4);
  align-self: flex-start;
}

/* Sector Name */
.sector-name {
  font-family: var(--font-heading);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: var(--space-4);
  transition: color var(--transition-fast);
}

@media (min-width: 768px) {
  .sector-name {
    font-size: var(--font-size-4xl);
  }
}

.sector-item:hover .sector-name {
  color: var(--color-gold);
}

/* Sector Description */
.sector-description {
  font-size: var(--font-size-base);
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .sector-description {
    font-size: var(--font-size-lg);
  }
}

/* Sector Links */
.sector-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: auto;
}

.sector-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.sector-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* Primary Link */
.sector-link-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border: 2px solid var(--color-primary);
}

.sector-link-primary:hover {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
  transform: translateX(4px);
}

.sector-link-primary.sector-link-disabled {
  background-color: #ccc;
  border-color: #ccc;
  cursor: not-allowed;
  opacity: 0.6;
}

.sector-link-primary.sector-link-disabled:hover {
  transform: none;
}

/* External Link */
.sector-link-external {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.sector-link-external:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* Coming Soon Label */
.sector-link-coming-soon {
  display: inline-flex;
  align-items: center;
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: #999;
  background-color: #f0f0f0;
  border-radius: var(--border-radius);
  cursor: default;
}

/* ============================================
   SECTORS CTA SECTION
   ============================================ */

.sectors-cta {
  padding: var(--space-24) 0;
  background: linear-gradient(135deg,
    var(--color-primary) 0%,
    rgba(26, 58, 92, 0.9) 100%);
  position: relative;
  overflow: hidden;
}

.sectors-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('../images/about-background.png');
  background-size: cover;
  background-position: center;
  opacity: 0.1;
  z-index: 0;
}

.sectors-cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.sectors-cta-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--space-6);
  line-height: 1.2;
}

@media (min-width: 768px) {
  .sectors-cta-title {
    font-size: var(--font-size-5xl);
  }
}

.sectors-cta-text {
  font-size: var(--font-size-lg);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .sectors-cta-text {
    font-size: var(--font-size-xl);
  }
}

.sectors-cta-button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  background-color: var(--color-gold);
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-lg);
}

.sectors-cta-button:hover {
  background-color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-2xl);
}

.sectors-cta-button svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  transition: transform var(--transition-fast);
}

.sectors-cta-button:hover svg {
  transform: translateX(4px);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 767px) {
  .sectors-intro {
    padding: var(--space-12) 0;
  }

  .sectors-list {
    padding: var(--space-10) 0 var(--space-12);
  }

  .sector-item {
    margin-bottom: var(--space-8);
  }

  .sector-content {
    padding: var(--space-6);
  }

  .sector-name {
    font-size: var(--font-size-2xl);
  }

  .sector-description {
    font-size: var(--font-size-sm);
  }

  .sectors-cta {
    padding: var(--space-16) 0;
  }

  .sectors-cta-title {
    font-size: var(--font-size-3xl);
  }

  .sectors-cta-text {
    font-size: var(--font-size-base);
  }
}

/* Tablet */
@media (min-width: 768px) and (max-width: 1023px) {
  .sector-item {
    margin-bottom: var(--space-12);
  }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Apply animation to sectors on scroll */
.sector-item {
  animation: fadeInUp 0.6s ease-out;
  animation-fill-mode: both;
}

/* Stagger animation delays */
.sector-item:nth-child(1) {
  animation-delay: 0.1s;
}

.sector-item:nth-child(2) {
  animation-delay: 0.2s;
}

.sector-item:nth-child(3) {
  animation-delay: 0.3s;
}

.sector-item:nth-child(4) {
  animation-delay: 0.4s;
}

.sector-item:nth-child(5) {
  animation-delay: 0.5s;
}

.sector-item:nth-child(6) {
  animation-delay: 0.6s;
}

.sector-item:nth-child(7) {
  animation-delay: 0.7s;
}